feat: use llama

prisma/schema.prisma

@@ -7,7 +7,7 @@ datasource db {
   url      = env("DATABASE_URL")
 }
 
-model AnthropicQuery {
+model AiQuery {
   id          String   @id @default(cuid())
   question    String   @db.Text
   response    String   @db.Text
@@ -17,7 +17,7 @@ model AnthropicQuery {
   createdAt   DateTime @default(now())
   updatedAt   DateTime @updatedAt
   
-  @@map("anthropic_queries")
+  @@map("ai_queries")
   @@index([createdAt])
   @@index([success])
 }